Quadratic Functions Answers

Complete the following table using the equation: x -3 -1 0 1 3 y Plot the points on a graph and determine which graph best represents the equation. Graph A Graph B a. -9, -1, 0, -1, -9; Graph B b. 9, 1, 0, 1, 9; Graph B c. 9, 1, 0, 1, 9; Graph A d. -9, -1, 0, -1, -9; Graph A Please select the best answer from the choices provided

Solve the following equation algebraically: a. b. c. d. Please select the best answer from the choices provided

Solve the following equation by first writing the equation in the form : a. b. c. d. Please select the best answer from the choices provided

Solve the following equation algebraically: a. b. c. d. Please select the best answer from the choices provided

Solve the following equation algebraically: a. -13.42, 13.42 b. 13.42 c. -90, 90 d. -12.42, 12.42 Please select the best answer from the choices provided

Solve the following equation algebraically: a. b. c. d. Please select the best answer from the choices provided

In a right triangle, the side c opposite the right angle is called the hypotenuse, and the other two sides a and b are called legs. The Pythagorean theorem states that in any right triangle, the lengths of the three sides are related by the equation . Use the Pythagorean theorem to answer the following question. One leg of a right triangle measures 8 inches and the hypotenuse 17 inches. Determine the length of the other leg. a. 9 inches b. 13 inches c. 15 inches d. 17 inches Please select the best answer from the choices provided

Solve the following equation algebraically: a. b. c. d. Please select the best answer from the choices provided

Solve the following equation algebraically: a. 4.47 b. -3.97, 3.97 c. -10, 10 d. -4.47, 4.47 Please select the best answer from the choices provided

Solve the following equation algebraically: How many solutions does this equation have? Explain. a. ; One solution because only -1 will satisfy the equation. b. ; No real solution because there is no real number that, when squared, produces -1. c. ; Two solutions because the square root of 1 is positive 1 and negative 1. d. ; One solution because only -1 will satisfy the equation. Please select the best answer from the choices provided